login6

Four versions after login2, this program ended up getting a lot shorter. Proof that it is possible to code features out of a program. This one, like the previous versions, also dates back to 2004-2005.

while 1:
	un = raw_input('Enter User Name :')
	
	if un == 'nu':
		cp = raw_input('Create new User? :')
		if cp == 'y':
			nu = raw_input('Type new User Name :')
			cps = open(nu + 'usernames', 'w')
			cps.write("")
			cps.write(nu)
			cps.close()
			
			np = raw_input('Type new Password :')
			cps = open(nu + 'pwd', 'w')
			cps.write("")
			cps.write(np)
			cps.close()
	login = open(un + 'usernames', 'r')
	oldun = login.readline()
	
	if un == "":
		break
	if un == "stop":
		break
	if un == oldun:
		pw = raw_input('Enter Password :')
		login2 = open(un + 'pwd', 'r')
		oldpw = login2.readline()
		if oldpw == pw:
			print "Hello"